A business in context

BCAB research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

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Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 8-K · Current report

    Report date 2026-09-23 · 0001193125-26-407817 · Items 5.02,9.01

  2. 4 · Ownership change

    Report date 2026-08-31 · 0001193125-26-380486

  3. 4 · Ownership change

    Report date 2026-08-31 · 0001193125-26-380482

  4. 4 · Ownership change

    Report date 2026-08-31 · 0001193125-26-380479

  5. 8-K · Current report

    Report date 2026-08-26 · 0001539497-26-002373 · Items 3.01

  6. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001193125-26-349542

  7. 8-K · Current report

    Report date 2026-07-16 · 0001193125-26-306117 · Items 5.07

  8. 4 · Ownership change

    Report date 2026-03-12 · 0001193125-26-259702

  9. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-259699

  10. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-259689

  11. DEF 14A · Proxy statement

    Report date 2026-06-03 · 0001193125-26-255422

  12. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001193125-26-226631

  13. 10-K/A · Annual report

    Report date 2025-12-31 · 0001193125-26-191493

  14. 8-K · Current report

    Report date 2026-04-02 · 0001193125-26-140053 · Items 8.01,9.01

  15. 8-K · Current report

    Report date 2026-03-31 · 0001193125-26-134501 · Items 2.02,7.01

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001193125-26-134499

  17. 8-K · Current report

    Report date 2026-03-17 · 0001193125-26-119698 · Items 5.02,5.07

  18. 4 · Ownership change

    Report date 2026-03-10 · 0001193125-26-104136

  19. 4 · Ownership change

    Report date 2026-03-11 · 0001193125-26-104134

  20. 8-K · Current report

    Report date 2026-02-24 · 0001539497-26-000812 · Items 2.02,2.05,5.02,7.01,8.01,9.01

  21. 8-K · Current report

    Report date 2026-02-08 · 0001193125-26-041852 · Items 8.01

  22. 8-K · Current report

    Report date 2026-02-06 · 0001193125-26-041367 · Items 3.01,7.01

  23. 8-K · Current report

    Report date 2026-01-26 · 0001193125-26-031942 · Items 5.03,5.07,7.01,8.01,9.01

  24. 8-K · Current report

    Report date 2026-01-09 · 0001193125-26-010458 · Items 3.02,5.03,5.07,8.01,9.01

  25. 8-K · Current report

    Report date 2025-12-30 · 0001193125-25-337646 · Items 1.01,3.02,7.01,9.01

  26. 8-K · Current report

    Report date 2025-12-30 · 0001193125-25-337078 · Items 5.07,8.01

  27. DEF 14A · Proxy statement

    Report date 2025-12-05 · 0001539497-25-003176

  28. 8-K · Current report

    Report date 2025-11-20 · 0001193125-25-290474 · Items 1.01,2.03,9.01

  29. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001193125-25-280435

  30. 8-K · Current report

    Report date 2025-11-13 · 0001193125-25-280141 · Items 2.02,9.01

  31. 8-K · Current report

    Report date 2025-09-16 · 0001193125-25-211305 · Items 8.01

  32. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000950170-25-105220

  33. 8-K · Current report

    Report date 2025-08-07 · 0000950170-25-105000 · Items 2.02,9.01

  34. 8-K · Current report

    Report date 2025-06-17 · 0000950170-25-088499 · Items 5.02,5.07

  35. 8-K · Current report

    Report date 2025-05-12 · 0000950170-25-073688 · Items 3.01

  36. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000950170-25-064594

  37. 8-K · Current report

    Report date 2025-05-06 · 0000950170-25-064415 · Items 2.02,9.01

  38. DEF 14A · Proxy statement

    Report date 2025-04-24 · 0000950170-25-058011

  39. 10-K · Annual report

    Report date 2024-12-31 · 0000950170-25-046217

  40. 8-K · Current report

    Report date 2025-03-27 · 0000950170-25-046065 · Items 2.02,2.05,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 0 transaction rows0SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 3 transaction rows3FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

3 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-31
2026-09-02
Sievers EricF · Tax / exercise payment
Disposed
Common Stock134.01.69
2026-08-31
2026-09-02
SHORT JAY M PHDF · Tax / exercise payment
Disposed
Common Stock259.01.69
2026-08-31
2026-09-02
Vasquez ChristianF · Tax / exercise payment
Disposed
Common Stock71.01.69

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001826892BioAtla, Inc.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names

    Revenue in constant purchasing power

    USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

    Year endedReported USD revenueCPI-adjusted USD revenue
    2021-12-31$300.0K$373.0K

    Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

    Explore the CPI history ↗